Had the same issue with one of my caps too. Found that whatever side I got to screw on the tightest, if I tilted the bottle up leaning to that side, leaking was pretty much non-existent. Still kinda sucks but sometimes you gotta do what ya do.

Had the same issue with one of my caps too. Found that whatever side I got to screw on the tightest, if I tilted the bottle up leaning to that side, leaking was pretty much non-existent. Still kinda sucks but sometimes you gotta do what ya do.

but cmon man... your letting a little blue cap beat you?? WTF grow a pair and "man" that thing on.. if you apply a little elbow grease itll go on. they are made to be super tight. none of the caps i have gotten were easy to spin on, but NONE of them were allowed to win such a petty battle..

They changed over to a new method and did away with the adapt-a-caps. Now they have a plug that fits down in the neck of the bottle and you still use the regular cap for storage/travel. WAAAAAAAAAAAAYYYYYY better!

"But as for you, be strong and do not give up, for your work will be rewarded."